Alphonso gave away 16 of his baseball cards. if he now has 80 cards , how many did he start with? let c= the of cards he started with

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

The surface area of the triangular prism is .